Fast Track Reconstruction For The High Level Trigger Of The Lhcb Experiment
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Fast Track Reconstruction For The High Level Trigger Of The Lhcb Experiment
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Author : Johannes Albrecht
language : en
Publisher:
Release Date : 2009
Fast Track Reconstruction For The High Level Trigger Of The Lhcb Experiment written by Johannes Albrecht and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Study Of Double Charm B Decays With The Lhcb Experiment At Cern And Track Reconstruction For The Lhcb Upgrade
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Author : Renato Quagliani
language : en
Publisher: Springer
Release Date : 2018-11-04
Study Of Double Charm B Decays With The Lhcb Experiment At Cern And Track Reconstruction For The Lhcb Upgrade written by Renato Quagliani and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-04 with Science categories.
This book discusses the study of double charm B decays and the first observation of B0->D0D0Kst0 decay using Run I data from the LHCb experiment. It also describes in detail the upgrade for the Run III of the LHCb tracking system and the trigger and tracking strategy for the LHCb upgrade, as well as the development and performance studies of a novel standalone tracking algorithm for the scintillating fibre tracker that will be used for the LHCb upgrade. This algorithm alone allows the LHCb upgrade physics program to achieve incredibly high sensitivity to decays containing long-lived particles as final states as well as to boost the physics capabilities for the reconstruction of low momentum particles.
Astroparticle Particle And Space Physics Detectors And Medical Physics Applications
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Author : Michele Barone
language : en
Publisher: World Scientific
Release Date : 2006
Astroparticle Particle And Space Physics Detectors And Medical Physics Applications written by Michele Barone and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.
3D-reconstruction of absorbed dose obtained from gel-dosimeter layers. Accurate determination of radionuclidic purity and half-life reactor produced Lu-177g for metabolic radioimmunotherapy. Spatial linearity improvement for discrete scintillation imagers. High resolution, high sensitivity detectors for molecular imaging of small animals and tumor detection. Strip ionization chamber as beam monitor in the proton therapy eye treatment. Low dose, low energy 3D image guidance during radiotherapy. Alpha cyclotron production studies of the Alpha Emitter [symbol] for High-LET metabolic radiotherapy. Treatment planning with IVIS imaging and Monte Carlo simulation. Monte Carlo simulations of a human phantom radio-pharmacokinetic response on a small field of view scintigraphic device. Applications of the Monte Carlo code GEANT to particle beam therapy. Charge sharing in pixel detectors for spectroscopic imaging. Direct thickness calibration: way to radiographic study of soft tissues. A portable pixel detector operating as an active nuclear emulsion and its application for X-ray and neutron tomography -- Radiation damage. Statistical study of radiation hardness of CMS silicon sensors. SIC PbWO4 crystals for the electromagnetic calorimeter of CMS experiment. MDT chamber ageing test at ENEA casaccia neutron and gamma facilities. Behavior of thin film materials under [symbol] irradiation for astronomical optics. Full characterization of non-uniformly irradiated silicon micro-strip sensors. Beam energy monitor for 4-10 MeV electron accelerators. Optical link of the ATLAS pixel detector. Ion electron emission microscopy for SEE studies. An analysis of the expected degradation of silicon detectors in the future ultra high energy facilities. Investigation of VLSI bipolar transistors irradiated with electrons, ions and neutrons for space application. Radiation-hardness studies of high OH~ content quartz fibres irradiated with 24 GeV protons
A First Level Trigger Approach For The Cbm Experiment
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Author : Christian Alexander Steinle
language : en
Publisher: disserta Verlag
Release Date : 2012
A First Level Trigger Approach For The Cbm Experiment written by Christian Alexander Steinle and has been published by disserta Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
In view of the very heavy CBM experiment constraints on the first level trigger, no conventional trigger is obviously applicable. Hence a fast trigger algorithm with the goal of realization in reconfigurable hardware had to be developed to fulfil all requirements of the experiment. In this connection the general Hough transform, which is already utilized in several other experiments, is used as a basis. This approach constitutes further a global method for tracking, which transforms all particle interaction points with the detector stations by means of a defined formula into a parameter space corresponding to the momentum of the particle tracks. This formula is of course developed especially for the given environment of CBM and defines thus the core of the applied three dimensional Hough transform. As the main focus of attention is furthermore on the realization of the needed data throughput, the necessary complex formula calculations give reason to outsource predefined formula results in look-up tables. This circumstance offers then collaterally the possibility to utilize any other sufficiently precise method like Runge-Kutta of fourth order for example to compute these look-up tables, because this computation can be evidently done offline without any effect on the Hough transform's processing speed. For algorithm simulation purposes the CBMROOT framework provides the module htrack', which is written in the programming language C++. This module includes many analyses for the determination of algorithm parameters, which can be even executed automatically to some extent. In addition to this, there are of course also analyses for the measurement of the algorithm's quality as well as for the individual rating of each partial step of the algorithm. Consequently the milestone of a customizable level one tracking algorithm, which can be used without any specific knowledge, is now obtained. Besides this, the investigated concepts are explicitly considered in the implement
Pattern Recognition Tracking And Vertex Reconstruction In Particle Detectors
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Author : Rudolf Frühwirth
language : en
Publisher: Springer Nature
Release Date : 2021-02-26
Pattern Recognition Tracking And Vertex Reconstruction In Particle Detectors written by Rudolf Frühwirth and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-26 with Science categories.
This open access book is a comprehensive review of the methods and algorithms that are used in the reconstruction of events recorded by past, running and planned experiments at particle accelerators such as the LHC, SuperKEKB and FAIR. The main topics are pattern recognition for track and vertex finding, solving the equations of motion by analytical or numerical methods, treatment of material effects such as multiple Coulomb scattering and energy loss, and the estimation of track and vertex parameters by statistical algorithms. The material covers both established methods and recent developments in these fields and illustrates them by outlining exemplary solutions developed by selected experiments. The clear presentation enables readers to easily implement the material in a high-level programming language. It also highlights software solutions that are in the public domain whenever possible. It is a valuable resource for PhD students and researchers working on online or offline reconstruction for their experiments.
High Precision W Boson Studies With Lhcb
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Author : Ross Hunter
language : en
Publisher: Springer Nature
Release Date : 2024-01-02
High Precision W Boson Studies With Lhcb written by Ross Hunter and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-02 with Science categories.
This book details a new and ground-breaking contribution to the search for a successor to the Standard Model (SM) of particle physics - the largest modern endeavour in the field. In the hope of seeing a discrepancy with the SM's predictions, this work discusses two hitherto unforeseen measurements at the frontier of experimental precision: a measurement of W-boson mass and a test of the fundamental axiom of the W boson's lepton flavour universality (LFU). Both measurements are made by analysing collision data from the LHCb experiment at the Large Hadron Collider (LHC) at CERN, and represent the establishment of a new field of high-precision Standard Model tests with LHCb. This book also describes the development of new software tools for the optimisation of the LHCb trigger system, which helps to ensure that LHCb's exciting physics program can continue to prosper into the future. This book is accessible to those with graduate—or master's—level training in experimental particle physics.
Hera And The Lhc
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Author : Albert De Roeck
language : en
Publisher:
Release Date : 2005
Hera And The Lhc written by Albert De Roeck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Diffraction categories.
Artificial Intelligence Research And Development
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Author : I. Sanz
language : en
Publisher: IOS Press
Release Date : 2023-11-09
Artificial Intelligence Research And Development written by I. Sanz and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-09 with Computers categories.
Artificial intelligence is no longer solely the preserve of computer scientists and researchers; it is now a part of all our lives, and hardly a day goes by without discussion and debate about the implications of its many applications in the mainstream media. This book presents the proceedings of CCIA 2023, the 25th International Conference of the Catalan Association for Artificial Intelligence, held from 25 - 27 October 2023 in Barcelona, Spain. CCIA serves as an annual forum welcoming participants from around the globe. The theme of the 2023 conference was Supportive AI, the main goals of which are to strengthen collaboration between research and industry by sharing the latest advances in artificial intelligence, and opening discussion about how AI can better support the current needs of industry. A total of 54 submissions were received for the conference, of which the 26 full papers, 18 short papers and 6 abstracts included here were selected after peer review. The papers cover a wide range of topics in Artificial Intelligence, including machine learning, deep learning, social media evaluation, consensus-building, data science, recommender systems, and decision support systems, together with crucial applications of AI in fields such as health, education, disaster response, and the ethical impact of AI on society. The book also includes abstracts of the keynotes delivered by Professor Aida Kamišalić and Dr. Lluis Formiga. Providing a useful overview of some of the latest developments in artificial intelligence, the book will be of interest to all those working in the field.
Machine Learning Under Resource Constraints Discovery In Physics
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Author : Katharina Morik
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2022-12-31
Machine Learning Under Resource Constraints Discovery In Physics written by Katharina Morik and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-31 with Science categories.
Machine Learning under Resource Constraints addresses novel machine learning algorithms that are challenged by high-throughput data, by high dimensions, or by complex structures of the data in three volumes. Resource constraints are given by the relation between the demands for processing the data and the capacity of the computing machinery. The resources are runtime, memory, communication, and energy. Hence, modern computer architectures play a significant role. Novel machine learning algorithms are optimized with regard to minimal resource consumption. Moreover, learned predictions are executed on diverse architectures to save resources. It provides a comprehensive overview of the novel approaches to machine learning research that consider resource constraints, as well as the application of the described methods in various domains of science and engineering. Volume 2 covers machine learning for knowledge discovery in particle and astroparticle physics. Their instruments, e.g., particle detectors or telescopes, gather petabytes of data. Here, machine learning is necessary not only to process the vast amounts of data and to detect the relevant examples efficiently, but also as part of the knowledge discovery process itself. The physical knowledge is encoded in simulations that are used to train the machine learning models. At the same time, the interpretation of the learned models serves to expand the physical knowledge. This results in a cycle of theory enhancement supported by machine learning.
Astroparticle Particle And Space Physics Detectors And Medical Physics Applications
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Author : Maura Barone
language : en
Publisher: World Scientific
Release Date : 2004
Astroparticle Particle And Space Physics Detectors And Medical Physics Applications written by Maura Barone and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Psychology categories.
Astroparticle and space physics -- Calorimetry -- High energy physics -- Medical applications -- New detectors and particle identification -- Open session on experimental results -- Radiation damage -- Tracker